Not that it really matters I guess, but electron apps are chunky. Huge bin size and large memory usage.
Disclaimer: I work at Microsoft, but not in Developer Division.
Didn't VIM and Emacs have that for ages? Look at https://vimawesome.com/. I think the remote development extension is nice, but most people would just SSH and run their editor on the server or sync their project's files.
Why would anyone want something taking up literally 1000x the resources it needs to?